100 	if (rtnl_dereference(mlxsw_sp_port->sample)) {  in mlxsw_sp_mall_port_sample_add()
101 		netdev_err(mlxsw_sp_port->dev, "sample already active\n");  in mlxsw_sp_mall_port_sample_add()
104 	rcu_assign_pointer(mlxsw_sp_port->sample, &mall_entry->sample);  in mlxsw_sp_mall_port_sample_add()
107 					    mall_entry->sample.rate);  in mlxsw_sp_mall_port_sample_add()
113 	RCU_INIT_POINTER(mlxsw_sp_port->sample, NULL);  in mlxsw_sp_mall_port_sample_add()
120 	if (!mlxsw_sp_port->sample)  in mlxsw_sp_mall_port_sample_del()
124 	RCU_INIT_POINTER(mlxsw_sp_port->sample, NULL);  in mlxsw_sp_mall_port_sample_del()
242 			NL_SET_ERR_MSG(f->common.extack, "Sample is not supported on egress");  in mlxsw_sp_mall_replace()
252 		if (act->sample.rate > MLXSW_REG_MPSC_RATE_MAX) {  in mlxsw_sp_mall_replace()
253 			NL_SET_ERR_MSG(f->common.extack, "Sample rate not supported");  in mlxsw_sp_mall_replace()
258 		mall_entry->sample.psample_group = act->sample.psample_group;  in mlxsw_sp_mall_replace()
259 		mall_entry->sample.truncate = act->sample.truncate;  in mlxsw_sp_mall_replace()
260 		mall_entry->sample.trunc_size = act->sample.trunc_size;  in mlxsw_sp_mall_replace()
261 		mall_entry->sample.rate = act->sample.rate;  in mlxsw_sp_mall_replace()
312 	kfree_rcu(mall_entry, rcu); /* sample RX packets may be in-flight */  in mlxsw_sp_mall_destroy()